TS 1309
System of Units (SI)-Quantities and Units of Acoustic
This standard includes the symbols definitions conversion factors of the quantities and units of acoustic of the system of units (SI).
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About This Item
TS 1309 is a standard for acoustic quantities and units within the SI System of Units. Based on its title and scope, it brings together the symbols, definitions, and conversion factors used for acoustic measurement, helping physical quantities related to sound be expressed in a consistent technical language.
What acoustic quantities mean in practice
In acoustics, a quantity is more than a measured value: it is part of a measurement framework that connects physical phenomena with units, symbols, and level expressions. Concepts such as sound pressure, sound power, frequency, and intensity are typically handled together with their associated unit conventions. A coherent SI-based vocabulary supports consistency across laboratory work, acoustic design, environmental noise assessment, and engineering documentation.
What this standard provides
This standard is not a clause-by-clause handbook for acoustic calculations; rather, it focuses on terminology and notation within the SI structure. Its documented coverage includes symbols, definitions, and conversion factors, which helps users read and convert acoustic quantities within one common system. The standard was issued as equivalent to ISO 31-7:1992 and later withdrawn.
- Standard symbols for SI-based acoustic quantities
- Unified definitions for acoustic quantities and units
- Systematic conversion factors between units
- Terminology consistency in engineering and measurement documentation
- Publication Date: 27.04.1994
- Standard Status: H (İptal Edilmiş Standard/Withdrawn standard)
- Publisher: TSE
- Document Language: tr
- ICS Classification: 01.060 Miktarlar ve Birimler
- Pages: 217
- Source Standard: ISO 31-7:1992
- International Equivalents: ISO 31-7 (1992)--; prEN 20031-7, EQV--; ISO 31-7:1992 EQV--
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